[Hand Painted] Low Poly Kratos's Axe (critique is very much appreciated)

Zanmato

Hello all! I did something for the past few days. I made a hand painted version of Kratos's Axe from God of War just for fun. I'm very new at hand painting (only did a number of hand painted textures for models), but I really like doing these kind of styles so I'll start making more for practice. I would also very much appreciate any kind of feedback so I could improve further!

Here's the sketchfab link:
model

Thank you!